Gladiacoin I invested my bitcoins in this company and they ripped me off. They promised to double my bitcoins in 3 months. They imposed a 15% administration fee which was not established from the beginning and in the end just shut down the website and ran away with my bitcoins. My (5) children invested and didn't even get their initial investment back. Gladiacoin Promised that if I invested bitcoin with them they would double my investment in 90 days. We're supposed to pay out every day that my investment reached .03 , then changed that to 1.0. in order to receive my payment. It would have cost more than the payment I would receive. Then they shut down and took all My Bitcoins, I had 4 Bitcoins, My children had 12 bitcoins, All gone. Stolen I Invested My Bitcoins, They shut down and nowhere to be found Internet